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Fotona Laser Ceramic Reflector Cavity

Category： Laser Ceramic
Material:Al2O3 Ceramic
Surface:Full glazed
97.8% reflectance efficiency at 1000nm
Application:Fotona Laser
Product description：Fotona Laser Ceramic Reflector Cavity,This cavity is made of Al₂O₃ ceramic and used for Fotona Laser head. The ceramic reflectors can be glazed both inside and outside with a highly reflective glaze
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Fotona Laser Ceramic Reflector Cavity

This cavity is made of Al₂O₃ ceramic and used for Fotona Laser head.

The ceramic reflectors can be glazed both inside and outside with a highly reflective glaze that seals the ceramic against the ingress of cooling fluids — fluids that may alter the refractive index, introduce impurities, and reduce reflectance and efficiency.

Physical properties

Material	Alumina Ceramic
Application	Fotona Laser head
Origin	China
Color	White
Surface	Glazed
Density	3.1g/cm³
Porosity	22%
Flexural strength	170MPa
Thermal expansion coefficient	7.9×10-6/С（200～500℃）
Thermal expansion coefficient	9×10-6/С（200～1000℃）
Wavelength	97% at the wavelength of 600-1000nm
Wavelength	95% in the wavelength range of 380-1100nm